In ASP.NET 3.5, I'm following this example: http://weblogs.asp.net/scottgu/archive/2007/07/16/linq-to-sql-part-5-binding-ui-using-the-asp-linqdatasource-control.aspx
. My LINQ source is coming from a DLL that I reference by project, in my asp.net app project. In the datasource, I select the Advanced button allow LINQ to control edits and inserts. I don't get the edit/inset options in the grid's smart tag until I select "*" in the datasource. If I select a single column, the edit/insert options aren't in the smart tag. What causes that?
Also, how can I make the insert option appear in the grid?